HCPCS J0120 is officially defined as "Injection, tetracycline, up to 250 mg." HCPCS J0120 is referenced in 3 tracked payer policy changes from CareSource, New Jersey Medicaid, and 1 other payer. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for HCPCS J0120 is critical to clean claim submission. Each entry below links to the full policy analysis with effective dates and action steps.
Ohio Medicaid now requires National Drug Codes (NDC) to be included in the LIN segment of 837 claims for specific HCPCS and CPT drug codes (B4164-B4240, J0120-J9999, Q0138-Q9999, S0145-S5001, CPT 90281-90399). Notably, Q4100-Q4499 skin substitutes and RSV vaccine codes 90380-90381 are EXCLUDED from NDC requirements. The CTP segment must also be used for J-series, B-series, Q-series, and S-series drug codes.
New Jersey Medicaid has clarified reimbursement rules for physician and outpatient-administered drugs, including LARC devices. Providers must now bill their actual drug acquisition cost as the submitted charge, and use modifier 'U8' when billing 340B drugs or LARC devices.
Aetna's Clinical Policy Bulletin 0020 on injectable medications was last reviewed March 5, 2026 and is scheduled for its next review January 14, 2027, but the page does not list what changed. It covers injectables when no appropriate oral alternative exists, excludes experimental drugs and performance-enhancing steroids, and notes that contraceptive injectables, infertility injectables and travel immunizations are excluded under some benefit plans.
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